SOLUTION: Could someone help out with this one? #80. Work. Henry sold 120 magazine suubscriptions in x+2 days. If he sold at the same rate for another week, then how many magazines did he se
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Question 154821This question is from textbook elementary and intermediate algebra
: Could someone help out with this one? #80. Work. Henry sold 120 magazine suubscriptions in x+2 days. If he sold at the same rate for another week, then how many magazines did he sell in the extra week?
Thank you.
This question is from textbook elementary and intermediate algebra
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
Henry sold 120 magazine subscriptions in x+2 days. If he sold at the same rate for another week, then how many magazines did he sell in the extra week?
:
The no. of mags sold per day:
:
No. of mags sold in 7 days (the extra week):
7* =
:
:
You can prove this to yourself, let x = 2
= 30 mags per day
In one week: 7 * 30 = 210
:
Using our solution:
= 210
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